APA (7th ed.) Citation

International Committee on the History of Geological Sciences, International Union of Geological Sciences, & International Union of the History and Philosophy of Science. (1970). History of concepts on mineral deposits: Excursions on the occasion of the symposium. Organizing Committee, Mining Academy Freiberg.

Chicago Style (17th ed.) Citation

International Committee on the History of Geological Sciences, International Union of Geological Sciences, and International Union of the History and Philosophy of Science. History of Concepts on Mineral Deposits: Excursions on the Occasion of the Symposium. Freiberg: Organizing Committee, Mining Academy Freiberg, 1970.

MLA (9th ed.) Citation

International Committee on the History of Geological Sciences, et al. History of Concepts on Mineral Deposits: Excursions on the Occasion of the Symposium. Organizing Committee, Mining Academy Freiberg, 1970.